Grand Piece Online Wiki

Bosses are enemy NPCs with powerful abilities and high health pools that players can defeat for extra equipment, rare cosmetics, and high amounts of EXP. Although defeating bosses is not instrumental to progressing the game, players may opt to do so for the powerful equipment and weapons they can acquire.

Bosses generally have several attacks that draw upon an obtainable Sword or Devil Fruit, a large spawn timer or unique spawning mechanics, and an immense health pool. For these reasons, it is recommended to take them on with friends.

Current Bosses[]

Boss Drop Drop rate Locations
Bandit Boss Bandit Eyepatch 50% Town of Beginnings
Lucid Bazooka 25% Sandora
Axe Hand Logan Metal Jaw 25% Shell's Town
Star Clown (Buggy) Buggy's Cape 10% Orange Town
Arlong Kiribachi 5% Arlong Park
Gorilla King Gorilla King Crown 5% Sphinx Island
Head Guardian SkyBlue Katana
Guardian's Helmet
10%
5%
Sky Castle (Land of the Sky)
Bruno Burn Bazooka 5% The Tree (Land of the Sky)
Malcolm Shotgun 5% Malcolm's Lair (Land of the Sky)
Enel Golden Staff
Tomoe Drums
5%
1%
Golden City (Land of the Sky)
Gravito Gravito's Cape
Gravity Blade
Hoverboard
25%
5%
1%
Gravito's Fort
Ryu Shark Necklace
Ryu's Blade
5%
5%
Ryu's Palace (Fishman Island)
Neptune Neptune's Crown
Neptune's Trident
5%
1%
Neptune's Throne (Fishman Island)
Flame Admiral Zeke Fire Essence
Marine Captain's Cape
25%
10%
Marine Base G-1, inside
Captain Zhen Captain Zhen's Cape
Bisento
5%
1%
Marine Base G-1
Crab King Cho Cho's Crown
Crab Cutlass
5%
1%
Crab Cave
Pharaoh Akshan Pharaoh Akshan’s Cape
Golden Hook
5%
1%
Pharaoh's Castle
Musashi Musashi’s Crimson Katana
Musashi’s Rose Katana
Musashi’s Hat
Musashi’s Karuta
100%
50%
1%
1%
Sashi Island
Ryuma Ryuma's Soul
Ryuma's Scarf
Ryuma's Outfit
Shusui
50%
5%
1%
1%
Thriller Bark
Borj Borj's Soul
Borj's Armor
Knight's Gauntlet
50%
1%
1%
Thriller Bark
Moria, The Shadow King Moria's Necklace
Moria's Tophat
Moria's Outfit
Bat Swarm
Moria's Scissors
5%
5%
1%
1%
1%
Thriller Bark
Soul King Soul King's Tophat
Soul King's Violin
Soul King's Outfit
Soul Cane
Soul King's Top Hat (Rockstar)
Soul King's Shades
Soul King's Rockstar Outfit
Soul King's Scarf
5%
5%
1%
1%
5%
5%
1%
1%
0.5%
Soul King's Ship
Pica Pica's Helmet
Pica's Armor
Pica Smash
5%
1%
1%
Rose Kingdom
Donmingo Donmingo's Shades
Donmingo's Cape
Donmingo's Outfit
String Dissection
5%
1%
1%
1%
Rose Kingdom
Law Law's Cap
Law's Cape
Law's Outfit
Ope Scramble
Kikoku
5%
1%
1%
1%
0.5%
Factory
Lucy Lucy's Helmet
Lucy's Cape
Lucy's Outfit
5%
5%
5%
Colosseum Raid
Bellom Bellom's Glasses
Bellom's Outfit
5%
5%
Rose Kingdom
Roger Roger's Outfit
Roger's Hat
Ace
1%
1%
0.5%
Umi Island
Hawk Eye Hawk Eye's Outfit
Hawk Eye's Hat
Dark Blade
1%
1%
0.5%
Umi Island
Ashen Ashen cape
Ashen Outfit
Jitte
1%
1%
5%
Logue town
Radiant Admiral Radiant Admiral's Outfit
Radiant Shades
Radiant Admiral's Cape
1%
5%
1%
Marine Base G-1
Vera Points 100% Impel Down Raid
Juzo the Diamondback Mythical Fruit Chest
Turtleback Armor
Turtleback Helmet
Kira Kira no Mi
0.5%
1%
1%
5%
Turtleback Cave

Removed Bosses[]

Boss Drop Drop rate Locations
Elo The Bunny Golden Egg (Star Shades)
Rainbow Egg (Rainbow Halo)
Egg of Wonder (Wonder Balloons)
Mini Bunny Egg (Mini Bunny)
Pink Egg (Bunny Hoodie)
Elo's Egg (Elo's Hammer)
25%
25%
10%
5%
5%
5%
Elo's Island
Ba'al Ba'als Core
Witch's Key
Ba'als Cape
Head of Ba'al
Hollow's Fang
100%*
50%*
5%
1-2%
1%
Transylvania
Demon Jester Jester's Hat
Jester's Box
Demon Jester's Scythe
Jester's Outfit
5-10%
1%
1%
0.5%
Abyss
Kelvin, The Nutcracker Festival Shield 5% Winter Wonderland
Krampus, The Ravager Gift of Outfit (Santa's Outfit)
Gift of Tall Hat (Tall Elf Hat)
Gift of Horns (Reindeer Horns)
Gift of Rudolph (Rudolph's Hat)
Gift of Beard (Santa's Beard)
Gift of Armor (Bell Armor)
Gift of Scarf (Peppermint Scarf)
Gift of Tree (Festival Tree Hat)
Gift of Fruit
Gift of Lancer (Festival Lancer)
25%
25%
25%
25%
25%
5%
5%
5%
5%
1%
Winter Cave
Leo Wings of Leo
Leo's Outfit
5%
5%
Cupid's Dungeon
Cupid Queen Cupid's Headband
Cupid Boat
Cupid Wand
Cupid's Battleaxe
Cupid Queen's Outfit
5%
5%
1%
1%
0.5%
Cupid's Dungeon
Resurected Ba'al Hollow's Halberd
Ressurected Ba'al's Head
Ressurected Ba'al's Outfit
1%
1%
5%
Transylvania
True Demon Ba'al True Ba'al's Guard
True Ba'al's Snake Head
Hollow's Great Sword
1%
1%
1%
Transylvania
Flying Santa SP Reset Essence
Dark Root
Festive Merry Dress
Frosty Festive Dress
Iceborn Blade
Iceborn Rapier
Iceborn Daggers
N/A Any
Supreme Giftbox, Rocky Rocky's Vicious Top Hat
Rocky's Mysterious Hat
Anniversary Suit 2023
Anniversary Dress 2023
Firework Rocket Launcher
Firework Dagger
Prestige Firework Daggers
Prestige Firework Launcher
N/A Anniversary Dungeon
Flying Santa SP Reset Essence
Dark Root
Festive Merry Dress
Frosty Festive Dress
Iceborn Blade
Iceborn Rapier
Iceborn Daggers
Iceborn Katana
Iceborn Katana
Santa's Candy Cane
Santa's Bells
Outfits
N/A Any
Supreme Giftbox, Rocky Rocky's Vicious Top Hat
Rocky's Mysterious Hat
Supreme Giftbox Armor
Supreme Giftbox Helmet
Supreme Giftbox Crown
Supreme Giftbox, Rocky Shoulder Pet
Mega-Pow
Chromatic All Seeing Eye
Anomalized Mega-Pow
N/A Anniversary Dungeon
Cupid Queen Cupid's Headband
SP Reset Essence
Spare Fruit Bag
Dark Root
Cupid Boat
Cupid's Wand
Cupid's Battleaxe
Cupid's Bow
Exalted Cupid Queen's Wings
Exalted Cupid Queen's Outfit
Cupid Queen's Scarf
Mythical Fruit Chest
Blessed Exalted Cupid Queen's wings
Blessed Exalted Cupid Queen's Outfit
Blessed Cupid's Bow
Blessed Cupid Queen's Scarf
5%
15%
15%
15%
5%
1%
1%
1%
1%
0.5%
0.5%
100%
3%
3%
3%
3%
Cupid's Dungeon